GEV FMG 3637 FlammEx, Manual

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Description of functions
• Green LED lights up - the detector has been
connected correctly Fig. 2A .
• Orange LED lights up - the detector is indicating that
there is a fault Fig. 2B .
Maintenance
The detector can be fully tested using the test button
(also the mute button) Fig. 2E . Perform a test at least
once a month. Press and hold down the test button until
the red and orange LEDs flash and the audible alarm
sounds intermittently (approx. 85 dB). It is not sufficient
to simply test operability by using a gas fire device, such
as a gas lighter or a gas stove.
• If the red LED flashes and there is an intermittent
audible alarm, this means that the device has
detected gas Fig. 2C , please refer to the section
What to do in the event of an alarm . The alarm
output on the back of the device will be
activated Fig. 3A .
Cleaning the detector
When necessary (usually about twice a year), wipe the
device with a clean, dry cloth and clean the outside
with a vacuum cleaner. The FlammEx gas detector
automatically performs a self-test. If there is a fault,
the orange LED Fig. 2B will flash continuously. This
indicates that the detector needs to be replaced.
Green LED
(Fig. 2A)
Orange LED
(Fig. 2B)
Red LED
(Fig. 2C)
Alarm Description
Constantly lit off off off Normal operation
Flashes, for
approx. 10 mins.
off off off Warm-up phase
Constantly lit off flashing intermittent alarm Alarm, please
refer to What to
do in the event of
an alarm
Constantly lit Constantly lit off off Fault, change
device
Constantly lit flashing flashing intermittent alarm Test alarm
Constantly lit off flashing short beep every
45 sec.
Alarm has been
silenced
Troubleshooting - practical advice